[PATCH V2 linux-next] nfs: kmap can't fail

[Fabian Frederick]

Remove NULL test on kmap()

Signed-off-by: Fabian Frederick <f...@skynet.be>
---
V2: Remove ptr and return kmap(page) directly
(Suggested by Anna Schumaker)

 fs/nfs/dir.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 3a188cb..12ed806b 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -175,13 +175,9 @@ typedef struct {
 static
 struct nfs_cache_array *nfs_readdir_get_array(struct page *page)
 {
-       void *ptr;
        if (page == NULL)
                return ERR_PTR(-EIO);
-       ptr = kmap(page);
-       if (ptr == NULL)
-               return ERR_PTR(-ENOMEM);
-       return ptr;
+       return kmap(page);
 }
 
 static
-- 
2.9.3